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Ground Shaker SQP18 Ground Shaker SQP18
8" Single Slot Ported Box
$49.00 Buy Now
Ground Shaker SQ18
Not Rated Yet
Ground Shaker SQ18
8" Pro Single Sealed Box
$45.00 Buy Now
Ground Shaker HB18 Ground Shaker HB18
8" Single Sealed Hatchback Box
$55.00 Buy Now
Ground Shaker KKP18
Not Rated Yet
Ground Shaker KKP18
8" Single Ported Square Mount Box
$55.00 Buy Now
Power Acoustik THIN-13BX Hot Deal
Not Rated Yet
Power Acoustik THIN-13BX
Low Profile Subwoofer Enclosure with Single 13-1/4" 700W THIN-13 Component Car Subwoofer Loaded at 4-Ohm Final Impedance
$159.99 Buy Now
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Rockford Fosgate P3L-S10
Not Rated Yet
Rockford Fosgate P3L-S10
Shallow Mount Truck Box Loaded with a Single 10" Punch Series 600W Car Subwoofer at 4-Ohm Final Impedance
$219.00 Buy Now
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Rockford Fosgate P3L-S12
Not Rated Yet
Rockford Fosgate P3L-S12
Shallow Mount Truck Box Loaded with a Single 12" Punch Series 400W Car Subwoofer at 4-Ohm Final Impedance
$239.00 Buy Now
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Ground Shaker KKP28
Not Rated Yet
Ground Shaker KKP28
8" Dual Slot Ported Square Mount Box
$79.00 Buy Now
Ground Shaker KK18
Not Rated Yet
Ground Shaker KK18
8" Single Sealed Hatchback Square Mount Box
$49.00 Buy Now
Ground Shaker KK28
Not Rated Yet
Ground Shaker KK28
8" Dual Sealed Hatchback Square Mount Box
$60.00 Buy Now
Polk Audio DXi1201 Hot Deal
Not Rated Yet
Polk Audio DXi1201
720W 12-inch Subwoofer Enclosure
$129.00 Buy Now
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Soundstream PW-10TBX Clearance
Not Rated Yet
Soundstream PW-10TBX
Shallow Truck Box Loaded with Single 10" Picasso Series  Subwoofer at 4-Ohm Final Impedance
$129.00 Buy Now
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Soundstream PW-12TBX Clearance
Not Rated Yet
Soundstream PW-12TBX
Shallow Truck Box Loaded with Single 12" Picasso Series  Subwoofer at 4-Ohm Final Impedance
$129.00 Buy Now
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QPower QDODGE124DR
Not Rated Yet
QPower QDODGE124DR
Empty Woofer Box Dodge 4 Door '02+; Dual 12"; *No Carton*, Under Seat Upfire
$79.00 Buy Now
Ground Shaker ST18
Not Rated Yet
Ground Shaker ST18
8" Single Sealed Truck Box
$49.00 Buy Now
Ground Shaker HB 2 8G
Not Rated Yet
Ground Shaker HB 2 8G
8-inch Dual Sealed Subwoofer Box (Gray)
$57.00 Buy Now
QPower QBDODGEQC212
Not Rated Yet
QPower QBDODGEQC212
2hole 12" 2002-2014 Dodge Quad Cab Ported, Under Seat Upfire
$179.00 Buy Now
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QPower QBFORD09F350210
Not Rated Yet
QPower QBFORD09F350210
Dual 10" Ford 350 Super Duty 2000-2013, Mounts behind seat
$158.00 Buy Now
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QPower QBJEEP10DF
Not Rated Yet
QPower QBJEEP10DF
Bomb Dual 10" Woofer Box for All years Jeep Wrangler CJ5/CJ7, Downfire
$138.00 Buy Now
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QPower QBGMC10DF
Not Rated Yet
QPower QBGMC10DF
Bomb GMC Dual 10" Box, Under seat downfire
$139.00 Buy Now
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QPower QBGMCX07112
Not Rated Yet
QPower QBGMCX07112
Single 12" 2007-2013 GMC Xcab Slot Ported, Under Seat Upfire
$179.00 Buy Now
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MTX RTP8
Not Rated Yet
MTX RTP8
RTP8 120W 8" Powered Enclosure
$149.95 Buy Now
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Terk BQGMC1220074DR
Not Rated Yet
Terk BQGMC1220074DR
Empty Woofer Box Qpower Dual 12" Gmc Crew Cab '07-'08
$87.00 Buy Now
QPower QBDODGE104DR
Not Rated Yet
QPower QBDODGE104DR
Qpower Bomb Dodge 4 Door Dual 10" Woofer Box, Under Seat Upfire
$139.00 Buy Now
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Subwoofer Enclosures

Subwoofer Enclosures or sub boxes come in many configurations, shapes and sizes and are instrumental in allowing your subwoofers to produce the type of bass response you expect. There are 3 main enclosure types, Sealed, Ported, and Band Pass which is a hybrid. You'll also need to determine the size of the enclosure and verify that the air space provided meets the requirements of your chosen subwoofers.

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